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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 2235694874

Certificate GIA 2235694874

Diamond specifications and retailer prices

From HK$17,971 HKD
As of November 6, 2026
Save HK$20,800 HKD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$38,772 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235694874. Listed at 7 retailers as of November 3, 2026, with prices from HK$17,971 to HK$38,772, a HK$20,800 spread on the same certified stone. NZ Jewellers lists it at HK$38,772. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.56°
Pavilion angle30.67°
OriginNatural
Grading LabGIA
CertificateGIA 2235694874
Dimensions6.56 × 5.00 × 3.38 mm
L/W Ratio1.31
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud
Top View
6.56 mm5.00 mm1.02 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235694874
Side View
Table 65.0%Crown 44.56°Girdle: MED-STKPavilion 30.67°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$38,772 HKD|Low: HK$17,971 HKD|High: HK$38,874 HKD|Avg: HK$23,586 HKD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$17,971 HKD
Retailer 3HK$18,332 HKD
Retailer 5HK$18,543 HKD
Retailer 4HK$19,398 HKD
Retailer 6HK$19,664 HKD
Retailer 8HK$21,459 HKD
Retailer 9HK$23,379 HKD
Retailer 2HK$32,486 HKD
NZ JewellersHK$38,772 HKD

30 data points across 9 retailers

7 retailersHK$17,971 HKD to HK$38,772 HKD

A
Cheapest Retailer
-
HK$17,971 HKD
A
Retailer 2
-
HK$18,332 HKD
View
A
Retailer 3
-
HK$18,543 HKD
View
A
Retailer 4
-
HK$19,398 HKD
View
A
Retailer 5
-
HK$19,664 HKD
View
B+
Retailer 6
-
HK$32,486 HKD
View
Most Expensive
B
NZ Jewellers
d63d6480-f6a2-4177-b219-c959c3000d0c · Nov 3
HK$38,772 HKD
$4,947 USD
View
6 more retailers have this diamond
Prices start from HK$17,971 HKDSave up to HK$20,800 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Radiant
HK$17,971 HKD